I am trying to use for an experiment (and of course for a short period of time) medium without lipids, especially cholesterol. I haven't found anything commercial although there are companies (like Invitrogen or Cellgrow) who will do customization of your broth; as you can imagine this is crazy expensive.
I have found a couple of very complicated protocols out there but nothing really easy to do on a regular basis. It might be really the way it is but it sounds weird to me that we don't really have an easy protocol for that.
Does anybody have any info that can help me? Anything will be appreciated: from protocols to silly tips.